#BB3E34#BB3E34

#BB3E34 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.1% C 0.163 H 28.3°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#BB3E34
RGB	rgb(187, 62, 52)
HSL	hsl(4, 56%, 47%)
HSV	hsv(4, 72%, 73%)
CMYK	cmyk(0%, 66.8%, 72.2%, 26.7%)
CIE-LAB	lab(44.61, 49.62, 33.85)
CIE-LCH	lch(44.61, 60.06, 34.30°)
OKLab	oklab(54.15% 0.1432 0.077)
OKLCH	oklch(54.15% 0.163 28.3)
XYZ	xyz(22.8384, 14.2613, 4.7983)
Luminance	0.1426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3E34 #34B1BB

analogous

#BB346E #BB3E34 #BB8134

triadic

#BB3E34 #34BB3E #3E34BB

tetradic

#BB3E34 #6EBB34 #34B1BB #8134BB

square

#BB3E34 #6EBB34 #34B1BB #8134BB

split-complementary

#BB3E34 #34BB81 #346EBB

monochromatic

#5B1E19 #8B2E27 #BB3E34 #D1645B #DF918B

Accessibility & contrast

On white

5.45

#BB3E34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#BB3E34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3E34

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3E34	#FFFFFF	#000000	##FFFFFF
##BB3E34	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615832

Deuteranopia (green-blind)

#807430

Tritanopia (blue-blind)

#CE1B3D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3e34;
/* rgb */ color: rgb(187, 62, 52);
/* oklch */ color: oklch(54.1% 0.163 28.3);

Tailwind

colors: {
  custom: {
    50: '#d77a6c',
    500: '#bb3e34',
    950: '#000000',
  },
}

SCSS

$custom: #bb3e34;
$custom-light: #d77a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3e34",
  "rgb": {
    "r": 187,
    "g": 62,
    "b": 52
  },
  "hsl": {
    "h": 4.444,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54148,
    "c": 0.16261,
    "h": 28.3
  },
  "luminance": 0.14258
}

Semantic roles & 50–950 ramp

primary

#BB3E34

secondary

#82C4C9

accent

#D5E048

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BB3E34

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →